Apache 99023676 3700 PSI Pressure Washer Gun Kit with 5/16" x 25' Hose, Quick Disconnect Metric Adapter, Spray Tips Metric hose, gun, wand and spray tip kit Use for gas/electric units rated up to 3700 psi 3/8" female pipe thread inlet by female metric outlet, with trigger lock gun Hose measures 25-feet length by 5/16-inches diameter Male metric by 1/4" quick disconnect socket wand